Monster Hunter 4 Ultimate is not New 3DS exclusive however the game is 'New 3DS enhanced' taking advantage of the upgraded hardware on the New 3DS to provide slightly more detailed graphics, a smoother frame rate of 60 FPS offline and online and the use of the C-stick for camera control.

Where as on the old 3DS Monster Hunter 4 Ultimate graphics will look slightly less detailed (but not noticeable), will only run at 30 FPS online and will have to use either the d-pad or bottom touch screen for camera control.